SEN-1 / Sentry Grow Controller

The SENTRY (SEN-1) is a Hybrid Multi-Function Grow Controller designed for an economical, accurate, and flexible management of grow environments. Combining environmental and irrigation control in ONE unit, suitable for either a small grow tent or an integrated grow room.

Key Features:

• Built-in touchscreen for real-time monitoring and easy configuration

• 4 pre-wired power outlets for direct control of lights, fans, humidifiers, etc.

• 2 dry-contact relay outputs for larger equipment like HVAC or commercial dehumidifiers

• Expansion ports (RJ12) support up to 14 optional sensors/modules that integrate effortlessly to form a streamlined, high-performance system tailored for precision and efficiency.

  • Included with the SENTRY is the SAIR-1 sensor. It measures temperature, humidity, CO₂, VPD, and includes a photocell for day/night detection

• Free CROPTIVA App 

  • Remote access to your grow space from anywhere

  • View live sensor data

  • Receive SMS alerts for critical issues

  • Adjust settings remotely

  • Access historical data to optimize performance over time

• Available in various plug/outlet configurations matched to your country/region